The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Nutritional Cues Control Pseudomonas aeruginosa Multicellular Behavior in Cystic Fibrosis Sputum
Open accessAbstract
The sputum (mucus) layer of the cystic fibrosis (CF) lung is a complex substrate that provides Pseudomonas aeruginosa with carbon and energy to support high-density growth during chronic colonization. Unfortunately, the CF lung sputum layer has been difficult to mimic in animal models of CF disease, and mechanistic studies of P. aeruginosa physiology during growth in CF sputum are hampered by its complexity. In this study, we performed chromatographic and enzymatic analyses of CF sputum to develop a defined,s ynthetic CF sputum m edium (SCFM) that mimics the nutritional composition of CF sputum. Importantly,P. aeruginosa displays similar phenotypes during growth in CF sputum and in SCFM, including similar growth rates, gene expression profiles, carbon substrate preferences, and cell-cell signaling profiles. Using SCFM, we provide evidence that aromatic amino acids serve as nutritional cues that influence cell-cell signaling and antimicrobial activity of P. aeruginosa during growth in CF sputum.
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Cites
Staphylococcus aureus Serves as an Iron Source for Pseudomonas aeruginosa during In Vivo Coculture
Mashburn, L. M., Jett, A. M., Akins, D. R., & Whiteley, M. (2005) · Journal of Bacteriology · doi:10.1128/jb.187.2.554-566.2005 · Cited by 312
Self-citationYoon, S. S. (2006) · Journal of Clinical Investigation · doi:10.1172/jci24684 · Cited by 212
STITES, S. W., PLAUTZ, M. W., BAILEY, K., O'BRIEN-LADNER, A. R., & WESSELIUS, L. J. (1999) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/ajrccm.160.3.9811018 · Cited by 109
Cited by
A Type VI Secretion System of Pseudomonas aeruginosa Targets a Toxin to Bacteria
Hood, R. D., Singh, P., Hsu, F., Güvener, T., Carl, M. A., Trinidad, R. R. S., Silverman, J. M., Ohlson, B. B., Hicks, K. G., Plemel, R. L., et al. (2010) · Cell Host & Microbe · doi:10.1016/j.chom.2009.12.007 · Cited by 932
Brackman, G., Cos, P., Maes, L., Nelis, H. J., & Coenye, T. (2011) · Antimicrobial Agents and Chemotherapy · doi:10.1128/aac.00045-11 · Cited by 561
Willner, D., Furlan, M., Haynes, M., Schmieder, R., Angly, F. E., Silva, J., Tammadoni, S., Nosrat, B., Conrad, D., & Rohwer, F. (2009) · PLoS ONE · doi:10.1371/journal.pone.0007370 · Cited by 441
Essential genome of Pseudomonas aeruginosa in cystic fibrosis sputum
Turner, K. H., Wessel, A. K., Palmer, G. C., Murray, J. L., & Whiteley, M. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1419677112 · Cited by 432
Self-citationDiverse type VI secretion phospholipases are functionally plastic antibacterial effectors
Russell, A. B., LeRoux, M., Hathazi, K., Agnello, D. M., Ishikawa, T., Wiggins, P. A., Wai, S. N., & Mougous, J. D. (2013) · Nature · doi:10.1038/nature12074 · Cited by 414
Metadata
- Authors
- Palmer, K. L., Aye, L. M., & Whiteley, M.
- Venue
- Journal of Bacteriology
- Publisher
- American Society for Microbiology
- Published
- 2007-11-15
- Volume
- 189
- Issue
- 22
- Pages
- 8079-8087
- ISSN
- 0021-9193 (ISSN-L)
- 1098-5530
- OpenAlex
- W2097944090
- Cited by
- 651
- References
- 3
- FWCI
- 5.63
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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